Acta Optica Sinica, Volume. 15, Issue 9, 1176(1995)
Gain Dispersion and Two-Photon Absorption Supported Optical Small-Amplitude Dark Solitons
By using small-amplitude approximation on continuous wave bsckground, the gain dispersion and two-photon absorption supported small-amplitude dark optical soliton solutions are analytically studied in this paper. Their features of evolution in the various regions in parameter space are discussed. The result shows that the small-amplitude dark solitons are stable in some regions, but are constable in other regions in which the smallamplitude saute of the dark soliton will contains until excessed certain propagating distance.
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[in Chinese], [in Chinese], [in Chinese]. Gain Dispersion and Two-Photon Absorption Supported Optical Small-Amplitude Dark Solitons[J]. Acta Optica Sinica, 1995, 15(9): 1176